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AstDyS ∴ Objects ∴ 1999TO139 ∴ Summary
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(66747) 1999TO139  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.69854 1.145e-08 au
e 0.188154 3.218e-08
i 11.053 7.2e-06 deg
Ω 209.107 1.968e-05 deg
ω 80.318 2.888e-05 deg
M 264.482 2.072e-05 deg

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Other useful info
Absolute Magnitude (H)    15.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1908 au
Aphelion 3.2063 au
Asc. node-Earth separation 1.51862 au
Desc. node-Earth separation 1.69382 au
Earth MOID 1.20762 au
Orbital period 1619.16 days
Date of orbit computation  apr 23 20:00
Observational summary
Optical observations (Discarded) 792 (4)
Radar observations (Discarded) 0 (0)
Arc length 9421.11 days
Unobserved 48 days

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Ephemeris at epoch 60426 MJD
Right Ascension 160.574 deg
Declination 0.10511 deg
V Magnitude 20.22 mag
Solar Elongation -125.75 deg
Galactic Latitude 48.87 deg
Rate 0.091 deg/day
Direction -2.822 deg

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